horizontal cleavage
1Cleavage (politics) — Cleavages in society according to Lipset/Rokkan Cleavage in political science is a concept used in voting analysis and is the division of voters into voting blocs. The preliminary assumption is that voters don’t come in predefined groups of pros… …
2Basal cleavage — Basal Ba sal, a. Relating to, or forming, the base. [1913 Webster] {Basal cleavage}. See under {Cleavage}. {Basal plane} (Crystallog.), a plane parallel to the lateral or horizontal axis. [1913 Webster] …
3Lateral cleavage — Lateral Lat er*al, a. [L. lateralis, fr. latus, lateris, side: cf. F. lat[ e]ral.] 1. Of or pertaining to the sides; as, the lateral walls of a house; the lateral branches of a tree. [1913 Webster] 2. (Anat.) Lying at, or extending toward, the… …
4animal development — Introduction the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by …
5Tear of meniscus — Classification and external resources Head of right tibia seen from above, showing menisci and attachments of ligaments ICD 10 Current injury S …
6Structural geology — is the study of the three dimensional distribution of rock bodies and their planar or folded surfaces, and their internal fabrics . Structural geology includes features of and overlaps with facets of geomorphology, metamorphism and geotechnical… …
7geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… …
8Homologous recombination — Figure 1. During meiosis, homologous recombination can produce new combinations of genes as shown here between similar but not identical copies of human chromosome 1. Homologous recombination is a type of genetic recombination in which nucleotide …
9Polyadenylation — Typical structure of a mature eukaryotic mRNA Polyadenylation is the addition of a poly(A) tail to an RNA molecule. The poly(A) tail consists of multiple adenosine monophosphates; in other words, it is a stretch of RNA that has only adenine bases …
10line — 1. A mark, strip, or streak. In anatomy, a long, narrow mark, strip, or streak distinguished from the adjacent tissues by color, texture, or elevation. SEE ALSO: linea. 2. A unit of …
